5198358 has 32 divisors (see below), whose sum is σ = 11496960. Its totient is φ = 1553760.

The previous prime is 5198357. The next prime is 5198363. The reversal of 5198358 is 8538915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5198357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4716 + ... + 5712.

It is an arithmetic number, because the mean of its divisors is an integer number (359280).

Almost surely, 2^5198358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5198358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5748480).

5198358 is an abundant number, since it is smaller than the sum of its proper divisors (6298602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5198358 is a wasteful number, since it uses less digits than its factorization.

5198358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092.

The product of its digits is 43200, while the sum is 39.

The square root of 5198358 is about 2279.9907894551. The cubic root of 5198358 is about 173.2295837047.

The spelling of 5198358 in words is "five million, one hundred ninety-eight thousand, three hundred fifty-eight".